title: Granting dose increases to methadone maintenance patients: effects on symptomatology and drug use.
mesh_terms: D000328:Adult; D001463:Barbiturates / Q000652:urine; D001569:Benzodiazepines / Q000652:urine; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use*; D009294:Narcotics / Q000652:urine; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000534:rehabilitation*
chemical_list: D001463:Barbiturates; D009294:Narcotics; D001569:Benzodiazepines; D008691:Methadone